To follow up on this, does any have an ideas on how to silently uninstall chrome?

I have users who've installed different versions of it. It's also in multiple locations as I understand that the default installation is in %userprofile%\appdata (application data), but if you use the Google Pack it installs to c:\program files\google.

I've read rob mensching's blog, and got a few ideas. But the best way I can find to automate this a variety of installs is quite crude, i.e. s script to delete chrome folder if its exists in either location.